#define MSG_HOST_GROUP_REF         1
#define MSG_HOST_NAME         2
#define MSG_HOST_FILE_NAME         3
#define MSG_TRT_FILE_NAME         4
#define MSG_PET_FILE_NAME         5
#define MSG_LGO_FILE_NAME         6
#define MSG_AMOUNT_FORMAT         7
#define MSG_COMM_LINK_TYPE         8
#define MSG_SETTLE_COMM_LINK_TYPE         9
#define MSG_PACKET_TYPE         10
#define MSG_TRANS_PROTOCOL         11
#define MSG_SETTLE_PROTOCOL         12
#define MSG_NUM_ADV         13
#define MSG_CURRENCY_IDX         14
#define MSG_BATCH_INDEX         15
#define MSG_FRAUD_CONTROL         16
#define MSG_IMPRINT_CARD_CONFIRM         17
#define MSG_SETTLEMENT_TYPE         18
#define MSG_BATCH_UPLOAD_SCHEME_FOR_4         19
#define MSG_BATCH_UPLOAD_SCHEME_FOR_5         20
#define MSG_HDT_CUSTOM_INT         21
#define MSG_COUNTER_INDEX         22
#define MSG_COMMUNICATION_INDEX         23
#define MSG_STAN_SIZE         24
#define MSG_MONTH         25
#define MSG_HOST         26
#define MSG_HOST_INV_NUM_SIZE         27
#define MSG_PAD1         28
#define MSG_HDT_CUSTOM_BIT1         29
#define MSG_HDT_CUSTOM_BIT2         30
#define MSG_HDT_CUSTOM_BIT3         31
#define MSG_HDT_CUSTOM_BIT4         32
#define MSG_INDEPENDENT_BATCH         33
#define MSG_BATCH_UPLOAD_VOID_AS_ORI6         34
#define MSG_PRINT_BAT_NUM         35
#define MSG_CHECK_HOST         36
#define MSG_CRED_DEB_HOST         37
#define MSG_CREDIT_PREDIAL         38
#define MSG_ALLOW_MULTI_CURRENCY         39
#define MSG_IMAM_REFUND_APPR_CODE         40
#define MSG_IMAM_MAC_FIELD         41
#define MSG_IMAM_ECHO_TEST         42
#define MSG_IMAM_NEED_LOGON         43
#define MSG_IMAM_LOGON_STATUS         44
#define MSG_IMAM_VOID_SWIPE_PIN         45
#define MSG_IMAM_EMV_HOST         46
#define MSG_IMAM_GUEST_HOST         47
#define MSG_IMAM_HOST_PIGGY_BACK         48
#define MSG_IMAM_HOST_OFFINE_REFUND         49
#define MSG_IMAM_HOST_OFFLINE_VOID         50
#define MSG_IMAM_HOST_TRACK1_REQ         51
